1102001211213 has 48 divisors (see below), whose sum is σ = 1728087641280. Its totient is φ = 622775430144.

The previous prime is 1102001211211. The next prime is 1102001211217. The reversal of 1102001211213 is 3121121002011.

It is not a de Polignac number, because 1102001211213 - 2¹ = 1102001211211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102001211192 and 1102001211201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102001211211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20349070 + ... + 20403152.

It is an arithmetic number, because the mean of its divisors is an integer number (36001825860).

Almost surely, 2^{1102001211213} is an apocalyptic number.

It is an amenable number.

1102001211213 is a deficient number, since it is larger than the sum of its proper divisors (626086430067).

1102001211213 is a wasteful number, since it uses less digits than its factorization.

1102001211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55626 (or 55619 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1102001211213 its reverse (3121121002011), we get a palindrome (4223122213224).

The spelling of 1102001211213 in words is "one trillion, one hundred two billion, one million, two hundred eleven thousand, two hundred thirteen".